Linear Equations, Solve equations, Simplify, D & R

Label the x and y intercepts.

b

a

x-intercept

y-intercept

• 6

• -14

• -5

• 1.6

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Write this equation in slope intercept form. $-x\ +2y\ =5$  

•  $y=-\frac{1}{2}x+5$  

•  $y=\ \frac{1}{2}x+\frac{5}{2}$  

•  $y=\frac{1}{2}x+5$  

•  $2y=x+5$  

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

• It is already in slope-intercept form.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which of these sets is the RANGE of the graph?

• {0, 6, 12, 18}

• {-2, 0, 2, 4}

• {-2, 2, 4}

• {6, 12, 18}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.

• D: {1, -3, -4,}
  R: {0, 1, 2, -4}
• D:{0, 1, 2, -4}
  R:{1, -3, -4}
• D:{0, 1, 2, 3, 4}
  R:{1, -3, -4}

Lucy's dog gave birth to a litter of 7 puppies. She plans to sell each puppy for $350. The function f(x)=350x can be used to represent this situation. What is the domain/ range of this function?

• Domain: {0, 1, 2, 3, 4, 5, 6, 7}

  Range: {0, 350, 700, 1050, 1400, 1750, 2100, 2400}

• Domain: {0, 350, 700, 1050, 1400, 1750, 2100, 2400}

  Range: {0, 1, 2, 3, 4, 5, 6, 7}

Tags

CCSS.8.EE.C.7B

Tags

CCSS.6.EE.A.3